body {
    margin:0px;
    !padding:20px;
    padding-top:0px;
    width:900px;
    font-family:verdana,arial,sans-serif;
    font-size:18px;
    border:1px solid purple;
}
h1  {
    margin:0;
    !margin-top:10px;
    margin-bottom:20px;
    font-size:30px;
    background:lightgrey;
    border:1px solid green;
}
